Battery backup

[Aadi_S]

Anyone facing or feeling about s21 fe sd like it have 4500mah battery and it does last like 4500 juts giving less than 4-4:30 hr on 5g

Charging to 85%

Lets mass report about to increase battery backup 

[RaidenX]

I have 128 gb variant.. nd I paid 30k for that

[Graviole]

You need to consider the processor also bro. You already know the image of SD888 right regarding performance and battery backup?

[KRL1]

Yeah, but ye itna **bleep** niklega i didn't expect other brands same process phones are doing better so i thought it will also...

[Aadi_S]

Are you samsung ka dalal
Km se customer k side se dekho dusra v phone h like ios 4500mah se km v isko takkr deta h

[Aadi_S]

You gained my respect

[Aadi_S]

4500 mah matters!

[cs_member10]

Dear Samsung Member,

Greetings from Samsung Customer Support!

As per your concern, we would request you to kindly perform the following steps to resolve your issue.

Charge in one go instead of charging many times as it affects the life span of the battery and battery performance

Perform Battery Optimization

Battery optimization helps you to boost the battery performance of your device. To check battery optimization:
Settings > Select Device Maintenance/Device Care/Battery and device care > Optimize > Optimize all options like Battery, Storage, and Memory

Turn off Wi-Fi, GPS, Bluetooth, etc.
Turn off unused functions like Wi-Fi, GPS, Bluetooth, and location settings when not using them: On the home screen swipe down the notification panel > Turn off Wi-Fi, GPS, Bluetooth, and other connectivity features when not using them.

Check device network fluctuation

Kindly check whether the mobile network fluctuates frequently or if the network signal is low in your area. In both cases, the battery will drain considerably fast.
Recommendation: We recommend you avoid using it in areas with low network/fluctuation.

Reduce display brightness level

Kindly set the device display brightness in auto mode (If available).

Adjust screen timeout settings: Settings > Display > Screen timeout > Select minimum screen timeout.

Check and update the App: Kindly check which application or interface is using more battery from device care. And try to update the app or avoid using that app.

Close background running apps
Close all the background running apps when not using them,

Turn off auto sync of e-mails, app data, etc.
We request you turn off the auto sync option, it will stop the synchronization of the device with the server & reduce the battery drainage.
The steps to turn off auto sync are:
1. Swipe down on the home screen to open the notification panel.
2. Turn off the auto sync option.
Check your device in safe mode: https://www.samsung.com/in/support/mobile-devices/safe-mode-on-samsung-phones/

Update the software if available: https://www.samsung.com/in/support/mobile-devices/samsung-galaxy-smartphone-how-to-update-software/

Reset your device: https://www.samsung.com/in/support/mobile-devices/samsung-galaxy-mobile-how-to-perform-a-factory-res...

In case the issue still occurs kindly visit the service center for a physical inspection of your device. You can locate your nearest service center with this given link: https://www.samsung.com/in/support/service-center/

Warm Regards,
Samsung Customer Support

[Aadi_S]

Kindly register this as complaint and send to team for optimization